style fixes to satisfy new rustfmt

Author: skrap

libc-test/build.rs

@@ -2663,7 +2663,7 @@ fn test_linux(target: &str) {
             // support, we except them from the tests here.
             // See https://github.com/rust-lang/libc/pull/2019#issuecomment-754351482
             "EPOLLEXCLUSIVE" | "EPOLLWAKEUP" if uclibc => true,
-            
+
             // FIXME: Requires recent kernel headers (5.8):
             "STATX_MNT_ID" => true,
 

src/unix/linux_like/linux/uclibc/mod.rs

@@ -147,8 +147,8 @@ pub const LC_ALL: ::c_int = 6;
 // end different section
 
 // MS_ flags for mount(2)
-pub const MS_RMT_MASK: ::c_ulong = ::MS_RDONLY|::MS_SYNCHRONOUS|
-                                   ::MS_MANDLOCK|::MS_I_VERSION;
+pub const MS_RMT_MASK: ::c_ulong =
+    ::MS_RDONLY | ::MS_SYNCHRONOUS | ::MS_MANDLOCK | ::MS_I_VERSION;
 
 pub const ENOTSUP: ::c_int = EOPNOTSUPP;
 

src/unix/mod.rs

@@ -623,18 +623,24 @@ extern "C" {
         ...
     ) -> ::c_int;
     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
-    #[cfg_attr(all(target_os = "linux", not(target_env = "uclibc")),
-               link_name = "__isoc99_fscanf")]
+    #[cfg_attr(
+        all(target_os = "linux", not(target_env = "uclibc")),
+        link_name = "__isoc99_fscanf"
+    )]
     pub fn fscanf(
         stream: *mut ::FILE,
         format: *const ::c_char,
         ...
     ) -> ::c_int;
-    #[cfg_attr(all(target_os = "linux", not(target_env = "uclibc")),
-               link_name = "__isoc99_scanf")]
+    #[cfg_attr(
+        all(target_os = "linux", not(target_env = "uclibc")),
+        link_name = "__isoc99_scanf"
+    )]
     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
-    #[cfg_attr(all(target_os = "linux", not(target_env = "uclibc")),
-               link_name = "__isoc99_sscanf")]
+    #[cfg_attr(
+        all(target_os = "linux", not(target_env = "uclibc")),
+        link_name = "__isoc99_sscanf"
+    )]
     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...)
         -> ::c_int;
     pub fn getchar_unlocked() -> ::c_int;